Learn how to make your own smartphone projector at home using simple materials like a cardboard box, hot glue, and an incandescent light bulb. This step-by-step craft tutorial shows you how to ...

A large LCD is entirely unsuitable. Light (especially high intensity of the sort used for projection) makes heat. The more light that must be "filtered away" the more heat you must be able to transfer ...

A home projector is an excellent way to get a movie theater vibe in your home and an image much larger than what your HDTV can attain. Today’s projectors can achieve some amazing resolution, including ...